This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A004369 #13 Sep 01 2023 17:39:50 %S A004369 1,14,210,3276,52360,850668,13983816,231917400,3872894697,65033528560, %T A004369 1096993404430,18574174153080,315502265971620,5373846361969456, %U A004369 91748617512913200,1569699972909739440 %N A004369 Binomial coefficient C(7n,n-1). %D A004369 M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 828. %H A004369 Seiichi Manyama, <a href="/A004369/b004369.txt">Table of n, a(n) for n = 1..804</a> %H A004369 M. Abramowitz and I. A. Stegun, eds., <a href="http://www.convertit.com/Go/ConvertIt/Reference/AMS55.ASP">Handbook of Mathematical Functions</a>, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy]. %Y A004369 Cf. A001791, A004319, A004331, A004343, A004356, A004382. %K A004369 nonn,easy %O A004369 1,2 %A A004369 _N. J. A. Sloane_